#pragma once

#include "Common.hpp"

//作用：将网络序列转成主机序列
class InetAddr
{
public:
    InetAddr(){};

    InetAddr(struct sockaddr_in &addr) : _addr(addr)
    {
        _port = ntohs(_addr.sin_port);
        // _ip = inet_ntoa(_addr.sin_addr);
        char ip_buffer[64];
        inet_ntop(AF_INET, &_addr.sin_addr, ip_buffer, sizeof(_addr));
        _ip = ip_buffer;
    }

    InetAddr(const std::string& ip, uint16_t port) :_ip(ip), _port(port)
    {
        memset(&_addr, 0, sizeof(_addr));
        _addr.sin_family = AF_INET;
        inet_pton(AF_INET, _ip.c_str(), &_addr.sin_addr);
        _addr.sin_port = htons(_port);

    }

    InetAddr(uint16_t port) :_ip(), _port(port)
    {
        memset(&_addr, 0, sizeof(_addr));
        _addr.sin_family = AF_INET;
        _addr.sin_addr.s_addr = INADDR_ANY;
        _addr.sin_port = htons(_port);

    }

    uint16_t Port() {return _port; }
    std::string Ip() {return _ip; }
    const struct sockaddr_in& NetAddr() {return _addr;}
    const struct sockaddr* NetAddrPtr()
    {
        return CONV(_addr);
    }
    
    socklen_t NetAddrLen()
    {
        return sizeof(_addr);
    }

    bool operator==(const InetAddr& addr)
    {
        return _ip == addr._ip && _port == addr._port;
    }

    std::string StringAddr()
    {
        return _ip + "-" + std::to_string(_port);
    }

private:
    struct sockaddr_in _addr;
    std::string _ip;
    uint16_t _port;
};